National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Overcast

27°F

-3°C

Humidity 59%
Wind Speed SW 14 mph
Barometer NA
Dewpoint 14°F (-10°C)
Visibility 60.00 mi
Wind Chill16°F (-9°C)
Last update 5 Mar 7:51 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 4am. Cloudy, with a low around 13. Wind chill values as low as -8. Very windy, with a south wind 40 to 45 mph.

    Low: 13 °F

    Very Windy.
    Cloudy then
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before 9am. Patchy fog between 1pm and 4pm. Otherwise, mostly cloudy, with a high near 25. Wind chill values as low as -5. Very windy, with a south wind 30 to 40 mph.

    High: 25 °F

    Slight Chance
    Snow and Very
    Windy then
    Patchy Fog
    and Windy

  • Friday Night

    Friday Night: Freezing rain, mainly after 3am. Patchy fog after 10pm. Low around 19. Very windy, with a south wind 35 to 40 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible.

    Low: 19 °F

    Freezing Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Freezing rain before 8am, then rain showers likely between 8am and 1pm, then areas of drizzle after 1pm. Patchy fog before 1pm. High near 43. Very windy, with a south wind 40 to 45 mph. Chance of precipitation is 80%.

    High: 43 °F

    Rain/Freezing
    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers, mainly before 1am. Low around 26. Very windy, with a southwest wind 50 to 60 mph, with gusts as high as 70 mph. Chance of precipitation is 80%.

    Low: 26 °F

    Showers and
    Very Windy

  • Sunday

    Sunday: Partly sunny, with a high near 30. Very windy.

    High: 30 °F

    Partly Sunny
    and Very
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Very windy.

    Low: 23 °F

    Mostly Clear
    and Very
    Windy

  • Monday

    Monday: Sunny, with a high near 37. Very windy.

    High: 37 °F

    Sunny and
    Very Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Very windy.

    Low: 28 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly after 4am. Cloudy, with a low around 13. Wind chill values as low as -8. Very windy, with a south wind 40 to 45 mph.
Friday
A 20 percent chance of snow before 9am. Patchy fog between 1pm and 4pm. Otherwise, mostly cloudy, with a high near 25. Wind chill values as low as -5. Very windy, with a south wind 30 to 40 mph.
Friday Night
Freezing rain, mainly after 3am. Patchy fog after 10pm. Low around 19. Very windy, with a south wind 35 to 40 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible.
Saturday
Freezing rain before 8am, then rain showers likely between 8am and 1pm, then areas of drizzle after 1pm. Patchy fog before 1pm. High near 43. Very windy, with a south wind 40 to 45 mph. Chance of precipitation is 80%.
Saturday Night
Showers, mainly before 1am. Low around 26. Very windy, with a southwest wind 50 to 60 mph, with gusts as high as 70 mph. Chance of precipitation is 80%.
Sunday
Partly sunny, with a high near 30. Very windy.
Sunday Night
Mostly clear, with a low around 23. Very windy.
Monday
Sunny, with a high near 37. Very windy.
Monday Night
Partly cloudy, with a low around 28. Very windy.
Tuesday
Sunny, with a high near 35. Windy.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 27. Windy.
Wednesday
Rain likely. Mostly cloudy, with a high near 35. Very windy. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 18. Very windy. Chance of precipitation is 70%.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 23. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
7:27 pm EST Mar 5, 2026
Forecast Valid:
8pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation